update: optimize commission calculation

app/Console/Commands/V2boardStatistics.php

@@ -56,7 +56,7 @@ class V2boardStatistics extends Command
             ->whereNotIn('status', [0, 2]);
         $orderCount = $builder->count();
         $orderAmount = $builder->sum('total_amount');
-        $builder = $builder->where('actual_commission_balance', '!=', 0);
+        $builder = $builder->whereNotNull('actual_commission_balance');
         $commissionCount = $builder->count();
         $commissionAmount = $builder->sum('actual_commission_balance');
         $data = [